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Previous issue date: 2016-08-26 / Introdu??o: O treinamento neuromuscular integrativo (INT), que inclui atividades f?sicas gerais e espec?ficas que s?o intencionalmente concebidas para melhorar tanto a sa?de como a aptid?o f?sica e a especialidade de movimentos, tem sido reconhecido como uma abordagem inovadora para o treinamento de jovens-crian?as. Objetivo: Analisar o efeito do INT no desempenho neuromuscular em jovens praticantes de voleibol. M?todos: 32 indiv?duos, 19 do sexo masculino (13,1?0,5anos, 54,3?12,8kg, 20,5?4,5kg/m2) e 13 do sexo feminino (13,3?0,6anos, 52,6?12,3kg, 20,4?3,9 kg/m2), foram divididos em 2 grupos (GINT ? grupo submetido ao INT e GC - grupo controle) e submetidos a (1) avalia??o da matura??o som?tica de acordo com Mirwald et al., (2002); e (2) teste de pot?ncia anaer?bia de membros inferiores. Esses procedimentos ocorreram em 4 momentos distintos (antes (Pr?), ap?s 6 e 12 semanas de INT e ap?s um per?odo de destreinamento de 8 semanas. Utilizou-se a ANOVA de medidas repetidas e o teste Post-Hoc de BONFERRONI foi realizado quando encontrado diferen?as entre as medidas. Para verificar poss?veis diferen?as dos percentuais de altera??o (D%) dos valores Pr? no GC e no GINT foi utilizado o Mann-Whitney U Test. Foi realizada a correla??o de Sperman para verificar a associa??o entre os valores do testes do salto vertical e os n?veis maturacionais encontrados. Resultados: Encontrou-se diferen?a significativa do momento Pr? do GINT para os momentos 12 semanas e Destreino do GINT. Por?m, n?o houve diferen?a significativa entre os GRUPOS (F=1,80 e p=0,19) e entre os valores do SALTO (F=1,99 e p=0,12). Foi verificado a diferen?a percentual entre os momentos analisados (D%) e identificado diferen?a significativa do momento Pr? para os momentos 6 semanas (c2=-2.77; p<0.005), 12 semanas (c2=-4.36; p<0.001) e Destreino (c2=-3.20; p<0.001). Entre os n?veis maturacionais e os resultados do teste de Salto Vertical, em todos os momentos analisados, n?o houve correla??o significativa em nenhum dos grupos (GC: Pr? ? p=0,11 e r= 0,45, Destreino ? p=0,54 e r=0,19; GINT: Pr? ? p=0,09 e r=0,41, Destreino ? p= 0,05 e r= 0,53). Conclus?o: Os achados do presente estudo apontam resultados significativos quando comparados com o tempo de interven??o (Pr?, seis e 12 semanas ? GINT x GINT). Assim, esses dados indicam que o INT pode contribuir com o desempenho neuromuscular mesmo em jovens (com idades mais avan?adas ? 12 a 14 anos) praticantes de atividades esportivas. / Introduction: The integrative neuromuscular training (INT), which includes general
and specific physical activities that are intentionally designed to improve health,
physical fitness and motor skills, it seems to be an innovative approach to training
young-children and needs to be further investigated. Objective: To analyze the effect of
INT in neuromuscular performance in young volleyball players. Methods: 32 subjects,
19 males (age: 13.1 ? 0.5 years; weight: 54.3 ? 12,8kg; body mass index: 20.5 ? 4.5 kg
/ m2) and 13 sex female (age: 13.3 ? 0,6anos; mass: 52.6 ? 12,3kg, body mass index:
20.4 ? 3.9 kg / m2), were divided into 2 groups (GINT) - group submitted INT and
control group (CG) and evaluated for somatic maturation according to Mirwald et al.,
(2002), and anaerobic power of the lower limbs, with the heel test the vertical with
countermovement. These procedures took place in 4 different times: before starting
INT (Pre), after 6 and 12 weeks of INT and after an 8-week period (detraining). We
used a repeated measures ANOVA and Bonferroni post-hoc test as. To verify possible
differences of change in percentage (% D) of Pre values in GC and GINT the Mann-
Whitney U test. the correlation of Spearman was performed to verify the association
between the values of the vertical jump tests and maturational levels found. Results: in
GINT was no differencesignificantly the time for Pre times 12 weeks and detraining.
However, there was no significant difference between groups (F = 1.80; p = 0.19) and
jumping between values (F = 1.99; p = 0.12). the percentage difference was found (%)
between the analyzed moments and significant differences Pre time for 6 weeks time
(c2 = -2.77, p <0.005), 12 weeks (c2 = -4.36, p <0.001) and detraining (c2 = -3.20, p
<0.001). Among the maturational levels and values of vertical jump, in all analyzed times, there was no significant correlation in either group (CG, Pre: p = 0.11 and r =
0.45, detraining: p = 0.54 and r = 0.19; GINT, Pre: p = 0.09 and r = 0.41, detraining: p =
0.05 and r = 0.53). Conclusion: The findings of this study show significant results in
volleyball players adolescents have generated an increase in anaerobic power values
of the lower limbs, but it was not different from the control group. Thus, these data
indicate that the INT can contribute to the neuromuscular performance in young people
(older ages - 12 to 14 years) of sports practitioners.
| Identifer | oai:union.ndltd.org:IBICT/oai:repositorio.ufrn.br:123456789/22460 |
| Date | 26 August 2016 |
| Creators | Albuquerque, Ana Camila Campelo de |
| Contributors | 15986356896, http://lattes.cnpq.br/2948816921491767, Cabral, Breno Guilherme de Ara?jo Tinoco, 00804970475, http://lattes.cnpq.br/8399135324397066, Dantas, Paulo Moreira Silva, 88516857700, http://lattes.cnpq.br/0392766010188739, Ugrinowitsch, Herbert, 09169143803, http://lattes.cnpq.br/2376380229261807, Cattuzzo, Maria Teresa, 11554589827, http://lattes.cnpq.br/9733224936509206, Mortatti, Arnaldo Luis |
| Publisher | PROGRAMA DE P?S-GRADUA??O EM EDUCA??O F?SICA, UFRN, Brasil |
| Source Sets | IBICT Brazilian ETDs |
| Language | Portuguese |
| Detected Language | English |
| Type | info:eu-repo/semantics/publishedVersion, info:eu-repo/semantics/masterThesis |
| Source | reponame:Repositório Institucional da UFRN, instname:Universidade Federal do Rio Grande do Norte, instacron:UFRN |
| Rights | info:eu-repo/semantics/openAccess |
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